EP 3193408 B1 20190731 - CONNECTOR FOR MAGNETIC COIL
Title (en)
CONNECTOR FOR MAGNETIC COIL
Title (de)
ELEKTRISCHER VERBINDER ZUM ANSCHLUSS EINES MAGNETSPULENDRAHTES
Title (fr)
CONNECTEUR POUR BOBINE D'ÉLECTRO-AIMANT
Publication
Application
Priority
IT UB20169987 A 20160114
Abstract (en)
[origin: EP3193408A1] A connector (1) for the connection to a magnetic coil (B) wound onto a support element (10) is described. The magnetic cable (C) that realizes the coil (B) is covered by an insulating layer. The connector comprises an elastic spring contact element (1,100,200,50) which is made of conductive material and which in the rest condition tends to return into the closed condition. The spring contact element (1,100,200,50) is kept in an open condition during insertion of the connector on the support element (10). Furthermore, the spring contact element (1,100,200,50) includes on its inner walls cutting elements (1d, 100d, 200d, 52e) for cutting into the insulating layer. Finally, stop means are provided in order to prevent the spring contact element closing by more than a given amount. At the end of the closing phase the spring contact element (1,100,200,50) performs a mechanical retention function and at the same time creates an electrical contact between the support element (10) and the magnetic coil (B).
IPC 8 full level
H01R 4/2433 (2018.01); E04F 21/02 (2006.01); H01R 4/24 (2018.01); H01R 4/28 (2006.01); H01R 4/48 (2006.01); H01R 13/24 (2006.01); H01R 43/027 (2006.01)
CPC (source: CN EP US)
E04F 21/02 (2013.01 - EP US); H01F 38/12 (2013.01 - CN); H01R 4/24 (2013.01 - US); H01R 4/2433 (2013.01 - EP US); H01R 4/28 (2013.01 - US); H01R 4/48 (2013.01 - EP US); H01R 13/11 (2013.01 - CN); H01R 13/115 (2013.01 - CN); H01R 13/2407 (2013.01 - US); H01R 43/027 (2013.01 - US); H01R 2201/26 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3193408 A1 20170719; EP 3193408 B1 20190731; BR 102017000300 A2 20170718; BR 112018014325 A2 20181211; CN 107039811 A 20170811; CN 107039811 B 20200505; CN 108780973 A 20181109; EP 3403301 A1 20181121; IT UB20169987 A1 20170714; JP 2017126563 A 20170720; JP 6850612 B2 20210331; US 2017207550 A1 20170720; US 2019036235 A1 20190131; US 9774102 B2 20170926; WO 2017122084 A1 20170720; WO 2017122185 A1 20170720
DOCDB simple family (application)
EP 17150868 A 20170110; BR 102017000300 A 20170106; BR 112018014325 A 20170116; CN 201710025700 A 20170113; CN 201780017290 A 20170116; EP 17709172 A 20170116; IB 2017000026 W 20170112; IB 2017050221 W 20170116; IT UB20169987 A 20160114; JP 2017002220 A 20170111; US 201715404781 A 20170112; US 201716069807 A 20170116